Even though the beam is very loosely focused, it burns stuff. That’s about all you can say. Lots of laser. Boy Howdy! OK, there, we ran it. Don’t do this at home. It doesn’t require much ...

A driver is built using the LM317 variable regulator, resistor, power supply, and the GPU heat sink to keep things cool. Check out the video after the break to see the laser cutting tape, burning ...

According to the Australian Defence Force (ADF), the Fractl Portable High Energy Laser, its first directed-energy weapon, can track things as small ... has enough power to burn through steel.

A Class 3B laser, a device strong enough to cause immediate eye damage or skin burns, was confiscated from her residence. The Canadian aircrew members who were struck by the laser sustained eye ...